<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  
</head>
<body>
  <div id="app">
    <img :src="str1" :title="msg" alt="">
  </div>
  <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  <script>
    const app = new Vue({
      el:'#app',
      data:{
        str1:'./imgs/10-01.png',
        msg:'hello 波仔'
      }
    })
  </script>
  <!-- <div id="app">
    v-bind:src   =>   :src -->
    <!-- <img v-bind:src="imgUrl" v-bind:title="msg" alt="">
    <img :src="imgUrl" :title="msg" alt="">
  </div> -->
 
  <!-- <script>
    const app = new Vue({
      el: '#app',
      data: {
        imgUrl: './imgs/10-02.png',
        msg: 'hello 波仔'
      }
    })

  </script> -->
</body>
</html>